Scientists are increasingly finding that the gastrointestinal (GI) tract plays a vital role in our overall health. While its ...

While emerging evidence suggests pesticides can be toxic to the mix of microorganisms in the digestive system, a new study is ...

In the cerebral cortex, numerous neurons exchange information through junctions known as synapses. The strength of each ...

All hypotheses on how the COVID-19 pandemic began remain open, the World Health Organization said Friday, following an inconclusive four-year investigation that was hamstrung by crucial information ...